package com.gongj.aware;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class SpringUtil implements ApplicationContextAware {

	private static ApplicationContext applicationContext;

	@Override
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		this.applicationContext = applicationContext;
	}

	public static  <T> T getBean(String name, Class<T> requiredType) throws BeansException {
		return applicationContext.getBean(name, requiredType);
	}

	public static <T> T getBean(String name) throws BeansException {
		return (T) applicationContext.getBean(name);
	}

	public static <T> T getBean(Class<T> clz) throws BeansException {
		return applicationContext.getBean(clz);
	}

}
